Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Zongwei Ren"'
Autor:
Zongwei Ren, Guangmin Zhou
Publikováno v:
Healthcare, Vol 11, Iss 16, p 2329 (2023)
As a unique form of mobile health service (m-Health) for elderly care in China, the virtual nursing home is considered a reliable alternative to the traditional model of home-based care, but services from virtual nursing homes are infrequently used b
Externí odkaz:
https://doaj.org/article/58182ab75156443c8be509b8ac8d6905
Autor:
Shogo Nakamura, Kenichi Nakanishi, Kenji Ohara, Yoshikatsu Nakamura, Zongwei Ren, Toru Kizaki, Naohiko Sugita
Publikováno v:
Frontiers in Manufacturing Technology, Vol 2 (2023)
Low-frequency vibration cutting is a machining technology in which chips are broken by applying periodic vibrations along a specific axis. Periodic vibration deteriorates the surface roughness and roundness of the workpiece when compared to without v
Externí odkaz:
https://doaj.org/article/d65d659e8544427e938c185d0a0c6f8d
Autor:
Zhenglong Fang, Zongwei Ren, Toru Kizaki, Yannan Feng, Tetsu Nagata, Kimihiro Tomiyama, Naohiko Sugita
Publikováno v:
Materials & Design, Vol 218, Iss , Pp 110708- (2022)
The subsurface integrity of the fillet affects the gear service life during high-power-density transmission. To clarify the fillet formation in the gear skiving process, the internal subsurface integrity of gear fillets at the approach and recess sid
Externí odkaz:
https://doaj.org/article/a791181bd35f4c388d9d28aff19c5e9f
Autor:
Zhenglong Fang, Zongwei Ren, Volker Schulze, Yannan Feng, Tetsu Nagata, Shota Furukawa, Kimihiro Tomiyama, Toru Kizaki
Publikováno v:
CIRP Annals.
Autor:
Toru Kizaki, Yannan Feng, Zhenglong Fang, Naohiko Sugita, Junshi Kugo, Zongwei Ren, Yoshito Komatsu
Publikováno v:
Precision Engineering. 73:93-103
In gear skiving, tool-chip contact condition becomes complicated when using multiple radial infeed strategy. We are interested in calculating a precise boundary of the uncut chip geometry to capture its topological variation especially in semi-/finis
Autor:
Zongwei REN, Zhenglong FANG, Takuhiro ARAKANE, Toru KIZAKI, Yannan FENG, Junshi KUGO, Yoshito KOMATSU, Naohiko SUGITA
Publikováno v:
Proceedings of International Conference on Leading Edge Manufacturing in 21st century : LEM21. :023-033
Autor:
Zhenglong Fang, Tsukasa Nishikawa, Toru Kizaki, Zongwei Ren, Naohiko Sugita, Junshi Kugo, Go Kobayashi, Eiji Nabata
Publikováno v:
Precision Engineering. 63:170-176
Gear skiving is a state-of-the-art technique for machining internal gears with high efficiency. Numerical simulation method being able to analyze the eccentricity error e of cutter is critical to the understanding on the formation of surface roughnes
Publikováno v:
International Journal of Mechanical Sciences. 236:107739
Publikováno v:
Mechanism and Machine Theory. 174:104909
Autor:
Eiji Nabata, Yannan Feng, Toru Kizaki, Takuhiro Arakane, Naohiko Sugita, Zhenglong Fang, Junshi Kugo, Tsukasa Nishikawa, Zongwei Ren
Publikováno v:
Volume 2: Manufacturing Processes; Manufacturing Systems; Nano/Micro/Meso Manufacturing; Quality and Reliability.
Power skiving is a promising method that can enhance the efficiency of gear machining. The machining mechanism is complicated due to several factors, such as the continuous variation in the rake angle and undeformed chip thickness. The tool wear proc